Was at a demo day today trying the 710 cb. Long time True Temper s300 user. Swing speed w/ driver is about 110 with avg to faster tempo. When I hit the x100 the launch and spin was yielding more than the s300. Rep and I tried both shafts twice with same results...x100 metrics were higher. Why would this be happening when I thought conventional wisdom should have the opposite effect with x100 launching and spinning lower? Thanks for your help.